[PATCH] build: update gnulib to latest, for test warning fixes

[Jim Meyering]

FYI,
This fixes build warnings/failures in gnulib-tests/ on rawhide.

>From e9a2555826767baae96a3eabca1f9d91bddca619 Mon Sep 17 00:00:00 2001
From: Jim Meyering <address@hidden>
Date: Mon, 23 Jan 2012 17:59:49 +0100
Subject: [PATCH] build: update gnulib to latest, for test warning fixes

See http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/29810
for details.
---
 gnulib |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/gnulib b/gnulib
index 2cefd73..3888ec8 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 2cefd738d1d50d61b5a14d145143697f8e6ef394
+Subproject commit 3888ec889ae709349cc7d9f7c1707dedbff2e130
--
1.7.9.rc2.2.g183d6